Issac (Kalish) of Warka, 1779-1848, founder of a hasidic dynasty in Poland. One of the most noted zaddikim in central Poland in the first half of the 19th century. Lipschitz, 1765-1839, first chief rabbi of Warsaw. View more info

Stanley and Laurel Schwartz are the owners of Schwartz Judaica which has been in operation since 1989. We sell out-of-print books of Jewish interest, primarily in English, but in several other languages as well. We sell by mail order catalog and on the internet to customers all over the world.